Cao Xiaolan, female, born in 1950, from Laiwu, Shandong Province, is a professor, chief physician, doctoral supervisor of the Department of Neurology in the Hospital of Shandong University of Traditional Chinese Medicine and a famous traditional Chinese medicine practitioner of Shandong Province. she graduated from the Medical Department of Qingdao Medical College in 1975, and graduated from the Department of Western Medicine of Shandong University of Traditional Chinese Medicine in 1979, and was a teacher of the National Famous Elderly Chinese Medicine Practitioner, Prof. Lu Yongchang, who was the first national heir to the Famous Elderly Chinese Medicine Technique, in 1991-1994. He is one of the first batch of national famous old Chinese medicine successors.